Silicone Suction Cup Phone Case Phone Holder with 24 Reusable Adhesive Grips for Smooth Surfaces. Universal Compatibility: Fits various smartphone sizes, including models with protective cases. Strong Vacuum Seal: Suction cup mechanism ensures firm grip on smooth surfaces even during movement. Versatile Viewing Angles: Adjustable orientation allows optimal visibility for navigation, videos, and calls. Residue-Free Installation: Easy to transfer between locations without leaving marks or residue. Durable Silicone Material: High-quality silicone provides flexibility, strength, and dirt resistance. Customizable Colors: Available in any colors including PANTONE/CSI options. Multi-Scenario Use: Suitable for mirrors, showers, workspaces, and car windshields. Fast Sample Delivery: Sample lead time is 5-7 days for quick project evaluation.